File: ModelBinding\IUnvalidatedValueProviderSource.cs
Project: ndp\fx\src\xsp\system\Web\System.Web.csproj (System.Web)
namespace System.Web.ModelBinding {
    /// <summary>
    /// This represents an IValueProviderSource that supports skipping request validation.
    /// </summary>
    public interface IUnvalidatedValueProviderSource : IValueProviderSource {
        bool ValidateInput {
            get;
            set;
        }
    }
}